object LowerTypes extends Transform
Removes all aggregate types from a firrtl.ir.Circuit
- Source
- LowerTypes.scala
wire foo : { a : UInt<32>, b : UInt<16> }
lowers to
wire foo_a : UInt<32> wire foo_b : UInt<16>
- Note
Assumes firrtl.ir.SubAccesses have been removed
,Assumes firrtl.ir.Connects and firrtl.ir.IsInvalids only operate on firrtl.ir.Expressions of ground type
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
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final
def
==(arg0: Any): Boolean
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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- protected[lang]
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val
delim: String
Delimiter used in lowering names
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
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def
equals(arg0: Any): Boolean
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def
execute(state: CircuitState): CircuitState
Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.
Perform the transform, encode renaming with RenameMap, and can delete annotations Called by runTransform.
- state
Input Firrtl AST
- returns
A transformed Firrtl AST
- Definition Classes
- LowerTypes → Transform
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def
finalize(): Unit
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- protected[lang]
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- @throws( classOf[java.lang.Throwable] )
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final
def
getClass(): Class[_]
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- @native()
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def
hashCode(): Int
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- @native()
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def
inputForm: UnknownForm.type
The firrtl.CircuitForm that this transform requires to operate on
The firrtl.CircuitForm that this transform requires to operate on
- Definition Classes
- LowerTypes → Transform
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
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val
logger: Logger
- Definition Classes
- LazyLogging
- def lowerTypes(renames: RenameMap)(m: DefModule): DefModule
- def lowerTypesExp(memDataTypeMap: MemDataTypeMap, info: Info, mname: String)(e: Expression): Expression
- def lowerTypesMemExp(memDataTypeMap: MemDataTypeMap, info: Info, mname: String)(e: Expression): Seq[Expression]
- def lowerTypesStmt(memDataTypeMap: MemDataTypeMap, minfo: Info, mname: String, renames: RenameMap)(s: Statement): Statement
- def loweredName(s: Seq[String]): String
-
def
loweredName(e: Expression): String
Expands a chain of referential firrtl.ir.Expressions into the equivalent lowered name
Expands a chain of referential firrtl.ir.Expressions into the equivalent lowered name
- e
firrtl.ir.Expression made up of _only_ firrtl.WRef, firrtl.WSubField, and firrtl.WSubIndex
- returns
Lowered name of e
-
def
name: String
A convenience function useful for debugging and error messages
A convenience function useful for debugging and error messages
- Definition Classes
- Transform → TransformLike
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
- Definition Classes
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- Annotations
- @native()
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def
outputForm: UnknownForm.type
The firrtl.CircuitForm that this transform outputs
The firrtl.CircuitForm that this transform outputs
- Definition Classes
- LowerTypes → Transform
- def renameExps(renames: RenameMap, e: Expression, root: String): Seq[String]
- def renameExps(renames: RenameMap, n: String, t: Type): Seq[String]
- def renameExps(renames: RenameMap, n: String, t: Type, root: String): Seq[String]
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final
def
runTransform(state: CircuitState): CircuitState
Perform the transform and update annotations.
Perform the transform and update annotations.
- state
Input Firrtl AST
- returns
A transformed Firrtl AST
- Definition Classes
- Transform
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
- Definition Classes
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def
transform(state: CircuitState): CircuitState
A mathematical transform on some type
A mathematical transform on some type
- returns
an output object of the same type
- Definition Classes
- Transform → TransformLike
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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Deprecated Value Members
-
final
def
getMyAnnotations(state: CircuitState): Seq[Annotation]
Convenience method to get annotations relevant to this Transform
Convenience method to get annotations relevant to this Transform
- state
The CircuitState form which to extract annotations
- returns
A collection of annotations
- Definition Classes
- Transform
- Annotations
- @deprecated
- Deprecated
(Since version 1.1) Just collect the actual Annotation types the transform wants
This is the documentation for Firrtl.